Quote ="Don Brennan"Im pretty sure your not supposed to repeatedly elbow an opponent In the head.'"
That is your interpretation of what happened.
It can very easily be argued that all Bailey was attempting to do was regain his feet in order to play the ball. This happens in every game in a similar style. Yes, his arm connected with the head but can you say this was deliberate with evidence to back up what this accusation - No you cannot because no evidence is present.
What further action will occur - a letter asking him to remain perfectly still until all defenders are well away from him and the defensive line is set before attempting to play the ball and possibly a fine.
The only thing that video evidence conclusively shows is a pretense of a head butt for which the fine would be for.